1.
e4
c5
2.
Nf3
d6
3.
d4
cxd4
4.
Nxd4
Nf6
5.
Nc3
e6
6.
Be2
Be7
7.
O-O
a6
8.
f4
O-O
9.
Qe1
b5
10.
Bf3
d5
11.
e5
Nfd7
12.
Be3
Nb6
13.
b3
Qc7
14.
Nce2
N8d7
15.
Qg3
Kh8
16.
Qh3
Nc5
17.
Bg4
Nbd7
18.
Rf3
Re8
19.
Ng3
Bf8
20.
a3
Ne4
21.
Nxe4
dxe4
22.
Rg3
Nb6
23.
b4
Nd5
24.
Bd2
a5
25.
bxa5
Bc5
26.
c3
Qxa5
27.
Rd1
Qb6
28.
Kh1
Rxa3
29.
f5
Bxd4
30.
cxd4
Rxg3
31.
hxg3
exf5
32.
Bxf5
Bxf5
33.
Qxf5
Qxd4
34.
Qxf7
Rg8
35.
Qh5
e3
36.
Bxe3
Qxe3
37.
Rxd5
b4
38.
Rb5
Qxg3
39.
Qf3
Qh4+
40.
Kg1
Qc4
41.
Qb7
Qc1+
42.
Kh2
Qf4+
43.
Kg1
Qd4+
44.
Kh2
Rd8
45.
Qf3
Qh4+
46.
Qh3
Qc4
47.
Rb7
Qe4
48.
Rb5
Qd4
49.
Qg3
Rf8
50.
e6
Rf4
51.
Rh5
1/2-1/2
Opening Explorer
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Event
Site
Mentor
Date
1977.09.26
Round
2
White
Black
Result
1/2-1/2
WhiteElo
2580
BlackElo
2525
Score
[Event "USA-ch"] [Site "Mentor"] [Date "1977.09.26"] [Round "2"] [White "Byrne, Robert Eugene"] [Black "Lein, Anatoly"] [Result "1/2-1/2"] [WhiteElo "2580"] [BlackElo "2525"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O a6 8. f4 O-O 9. Qe1 b5 10. Bf3 d5 11. e5 Nfd7 12. Be3 Nb6 13. b3 Qc7 14. Nce2 N8d7 15. Qg3 Kh8 16. Qh3 Nc5 17. Bg4 Nbd7 18. Rf3 Re8 19. Ng3 Bf8 20. a3 Ne4 21. Nxe4 dxe4 22. Rg3 Nb6 23. b4 Nd5 24. Bd2 a5 25. bxa5 Bc5 26. c3 Qxa5 27. Rd1 Qb6 28. Kh1 Rxa3 29. f5 Bxd4 30. cxd4 Rxg3 31. hxg3 exf5 32. Bxf5 Bxf5 33. Qxf5 Qxd4 34. Qxf7 Rg8 35. Qh5 e3 36. Bxe3 Qxe3 37. Rxd5 b4 38. Rb5 Qxg3 39. Qf3 Qh4+ 40. Kg1 Qc4 41. Qb7 Qc1+ 42. Kh2 Qf4+ 43. Kg1 Qd4+ 44. Kh2 Rd8 45. Qf3 Qh4+ 46. Qh3 Qc4 47. Rb7 Qe4 48. Rb5 Qd4 49. Qg3 Rf8 50. e6 Rf4 51. Rh5 1/2-1/2